🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.55 AU - 0.67 AU

Year: 179 Days

Day: 24.1 Hours

Environment

Temp: 140 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.55 AU - 0.83 AU

Year: 216 Days

Day: 46.6 Hours

Environment

Temp: 136 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.85 AU - 0.99 AU

Year: 332 Days

Day: 14.8 Hours

Environment

Temp: 19 °C

Axial Tilt: 24.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 102,706,359 km

• M1: 58,194 km (0.053 R)
• M2: 135,087 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.85 AU - 1.25 AU

Year: 405 Days

Day: 30.7 Hours

Environment

Temp: 22 °C

Axial Tilt: 20.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.13 AU - 1.31 AU

Year: 508 Days

Day: 31.8 Hours

Environment

Temp: -21 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 102,706,359 km

• M1: 62,981 km (0.054 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.9

Radius: 11.2

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 7.8 AU - 8.56 AU

Year: 8814 Days

Day: 9 Hours

Environment

Temp: -173 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 102,706,359 km

• M1: 150,047 km (0.065 R)
• M2: 493,972 km (0.06 R)
• M3: 675,434 km (0.113 R)
• M4: 1,179,579 km (0.052 R)
• M5: 1,273,826 km (0.073 R)
• M6: 1,871,320 km (0.058 R)
• M7: 1,982,621 km (0.093 R)
• M8: 2,353,773 km (0.073 R)
• M9: 2,449,964 km (0.062 R)
• M10: 2,671,519 km (0.097 R)
• M11: 3,003,327 km (0.119 R)
• M12: 3,267,517 km (0.113 R)
• M13: 3,511,960 km (0.062 R)
• M14: 3,734,262 km (0.082 R)
• M15: 4,791,321 km (0.109 R)
• M16: 5,132,105 km (0.077 R)
• M17: 5,480,668 km (0.056 R)
• M18: 5,577,158 km (0.116 R)
• M19: 5,869,921 km (0.108 R)
• M20: 6,167,621 km (0.072 R)
• M21: 6,916,508 km (0.109 R)
• M22: 7,160,801 km (0.057 R)
• M23: 7,657,915 km (0.119 R)
• M24: 10,149,019 km (0.092 R)
• M25: 10,347,236 km (0.105 R)
• M26: 10,626,834 km (0.041 R)
• M27: 11,439,749 km (0.079 R)
• M28: 12,230,374 km (0.108 R)
• M29: 12,314,598 km (0.054 R)
• M30: 12,441,307 km (0.083 R)
• M31: 13,210,988 km (0.111 R)
• M32: 13,297,456 km (0.09 R)
• M33: 13,427,456 km (0.09 R)
• M34: 14,661,788 km (0.111 R)
• M35: 15,156,508 km (0.059 R)
• M36: 15,978,100 km (0.098 R)
• M37: 16,954,824 km (0.045 R)
• M38: 17,616,645 km (0.12 R)
• M39: 18,046,590 km (0.064 R)
• M40: 18,142,631 km (0.067 R)
• M41: 19,161,094 km (0.074 R)
• M42: 19,307,999 km (0.12 R)
• M43: 19,603,155 km (0.096 R)
• M44: 20,949,835 km (0.032 R)
• M45: 21,050,814 km (0.079 R)
• M46: 21,659,827 km (0.117 R)
• M47: 22,429,358 km (0.091 R)
• M48: 22,947,266 km (0.119 R)
• M49: 23,155,506 km (0.078 R)
• M50: 24,791,060 km (0.106 R)
• M51: 25,004,835 km (0.078 R)
• M52: 25,111,798 km (0.087 R)
• M53: 25,434,032 km (0.062 R)
• M54: 25,595,747 km (0.105 R)
• M55: 25,703,607 km (0.102 R)
• M56: 25,974,229 km (0.115 R)
• M57: 26,681,977 km (0.084 R)
• M58: 27,617,113 km (0.066 R)
• M59: 28,005,320 km (0.081 R)
• M60: 29,406,304 km (0.081 R)
• M61: 29,746,041 km (0.111 R)
• M62: 29,916,283 km (0.094 R)
• M63: 30,830,176 km (0.066 R)
• M64: 31,579,363 km (0.093 R)
• M65: 32,217,996 km (0.093 R)
• M66: 33,508,128 km (0.085 R)
• M67: 33,685,401 km (0.107 R)
• M68: 34,278,407 km (0.116 R)
• M69: 34,397,487 km (0.116 R)
• M70: 36,320,418 km (0.09 R)
• M71: 36,867,498 km (0.1 R)
• M72: 37,111,641 km (0.096 R)
• M73: 38,216,422 km (0.093 R)
• M74: 38,525,192 km (0.076 R)
• M75: 38,834,859 km (0.102 R)
• M76: 39,021,109 km (0.119 R)
• M77: 39,581,353 km (0.094 R)
• M78: 41,849,256 km (0.093 R)
• M79: 42,422,815 km (0.114 R)
• M80: 42,550,721 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.8

Radius: 10.8

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 7.8 AU - 11.78 AU

Year: 11540 Days

Day: 9.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 102,706,359 km

• M1: 170,990 km (0.082 R)
• M2: 316,549 km (0.115 R)
• M3: 458,817 km (0.12 R)
• M4: 625,917 km (0.071 R)
• M5: 699,071 km (0.104 R)
• M6: 814,860 km (0.118 R)
• M7: 1,264,700 km (0.111 R)
• M8: 1,392,607 km (0.117 R)
• M9: 1,525,001 km (0.084 R)
• M10: 1,644,380 km (0.109 R)
• M11: 1,856,510 km (0.04 R)
• M12: 2,059,065 km (0.087 R)
• M13: 2,172,610 km (0.091 R)
• M14: 2,855,674 km (0.047 R)
• M15: 3,533,352 km (0.065 R)
• M16: 3,693,272 km (0.108 R)
• M17: 4,067,716 km (0.098 R)
• M18: 4,307,970 km (0.105 R)
• M19: 4,627,361 km (0.102 R)
• M20: 4,702,160 km (0.062 R)
• M21: 5,056,707 km (0.063 R)
• M22: 5,684,569 km (0.109 R)
• M23: 5,845,537 km (0.106 R)
• M24: 6,672,364 km (0.088 R)
• M25: 6,899,155 km (0.094 R)
• M26: 7,042,170 km (0.118 R)
• M27: 7,418,708 km (0.055 R)
• M28: 8,010,667 km (0.118 R)
• M29: 8,741,303 km (0.093 R)
• M30: 8,865,020 km (0.114 R)
• M31: 9,051,868 km (0.078 R)
• M32: 9,271,627 km (0.107 R)
• M33: 9,748,246 km (0.119 R)
• M34: 10,200,331 km (0.096 R)
• M35: 10,363,542 km (0.063 R)
• M36: 11,158,655 km (0.041 R)
• M37: 11,904,849 km (0.101 R)
• M38: 12,042,180 km (0.085 R)
• M39: 12,111,144 km (0.073 R)
• M40: 12,180,109 km (0.026 R)
• M41: 12,318,637 km (0.081 R)
• M42: 12,632,044 km (0.106 R)
• M43: 14,238,426 km (0.079 R)
• M44: 14,420,936 km (0.072 R)
• M45: 14,530,740 km (0.101 R)
• M46: 15,084,252 km (0.12 R)
• M47: 16,173,774 km (0.08 R)
• M48: 16,249,770 km (0.094 R)
• M49: 16,364,212 km (0.09 R)
• M50: 16,670,439 km (0.094 R)
• M51: 16,862,672 km (0.093 R)
• M52: 17,366,368 km (0.119 R)
• M53: 17,522,249 km (0.079 R)
• M54: 17,992,884 km (0.099 R)
• M55: 18,111,216 km (0.088 R)
• M56: 18,547,294 km (0.09 R)
• M57: 19,551,095 km (0.095 R)
• M58: 19,998,393 km (0.102 R)
• M59: 20,696,267 km (0.119 R)
• M60: 20,820,284 km (0.119 R)
• M61: 21,527,582 km (0.054 R)
• M62: 22,031,578 km (0.103 R)
• M63: 22,158,137 km (0.105 R)
• M64: 22,880,246 km (0.033 R)
• M65: 23,051,237 km (0.061 R)
• M66: 23,136,956 km (0.038 R)
• M67: 23,222,676 km (0.109 R)
• M68: 23,480,732 km (0.098 R)
• M69: 24,697,112 km (0.032 R)
• M70: 25,534,113 km (0.119 R)
• M71: 26,201,618 km (0.066 R)
• M72: 26,739,722 km (0.108 R)
• M73: 27,236,088 km (0.099 R)
• M74: 27,781,222 km (0.092 R)
• M75: 28,928,189 km (0.111 R)
• M76: 30,090,714 km (0.099 R)
• M77: 30,325,134 km (0.113 R)
• M78: 31,221,076 km (0.087 R)
• M79: 31,505,910 km (0.067 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 153.1

Radius: 6.4

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 13.53 AU - 15.53 AU

Year: 20865 Days

Day: 18 Hours

Environment

Temp: -186 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 102,706,359 km

• M1: 134,339 km (0.089 R)
• M2: 184,753 km (0.104 R)
• M3: 390,151 km (0.101 R)
• M4: 811,568 km (0.108 R)
• M5: 1,762,562 km (0.116 R)
• M6: 2,563,509 km (0.112 R)
• M7: 2,752,152 km (0.102 R)
• M8: 2,834,431 km (0.118 R)
• M9: 3,521,235 km (0.091 R)
• M10: 4,131,444 km (0.103 R)
• M11: 4,194,276 km (0.049 R)
• M12: 4,448,741 km (0.059 R)
• M13: 4,513,069 km (0.086 R)
• M14: 4,741,056 km (0.116 R)
• M15: 5,006,143 km (0.086 R)
• M16: 5,242,059 km (0.099 R)
• M17: 5,481,565 km (0.087 R)
• M18: 6,078,161 km (0.12 R)
• M19: 6,149,819 km (0.11 R)
• M20: 6,221,626 km (0.102 R)
• M21: 6,438,842 km (0.11 R)
• M22: 6,511,696 km (0.086 R)
• M23: 7,067,602 km (0.046 R)
• M24: 7,218,396 km (0.077 R)
• M25: 7,832,346 km (0.074 R)
• M26: 8,422,959 km (0.067 R)
• M27: 8,462,901 km (0.1 R)
• M28: 8,743,846 km (0.119 R)
• M29: 8,784,237 km (0.087 R)
• M30: 8,905,860 km (0.091 R)
• M31: 8,946,551 km (0.087 R)
• M32: 9,109,613 km (0.116 R)
• M33: 9,150,603 km (0.113 R)
• M34: 9,772,331 km (0.108 R)
• M35: 10,194,197 km (0.117 R)
• M36: 10,708,515 km (0.034 R)
• M37: 11,673,122 km (0.076 R)
• M38: 11,941,052 km (0.05 R)
• M39: 12,346,611 km (0.115 R)
• M40: 13,032,667 km (0.097 R)
• M41: 13,403,670 km (0.097 R)
• M42: 13,684,166 km (0.113 R)
• M43: 13,731,140 km (0.11 R)
• M44: 15,358,615 km (0.085 R)
• M45: 15,603,058 km (0.058 R)
• M46: 16,894,985 km (0.039 R)
• M47: 18,687,467 km (0.11 R)
• M48: 19,210,611 km (0.073 R)
• M49: 19,474,052 km (0.095 R)
• M50: 19,951,120 km (0.104 R)
• M51: 20,754,909 km (0.107 R)
• M52: 21,079,387 km (0.084 R)
• M53: 21,187,846 km (0.116 R)
• M54: 22,338,552 km (0.112 R)
• M55: 22,615,608 km (0.116 R)
• M56: 23,005,161 km (0.102 R)
• M57: 24,471,818 km (0.066 R)
• M58: 24,700,254 km (0.047 R)
• M59: 24,757,400 km (0.072 R)
• M60: 24,871,843 km (0.1 R)
• M61: 25,331,707 km (0.085 R)
• M62: 26,786,696 km (0.08 R)
• M63: 28,029,704 km (0.112 R)
• M64: 28,448,129 km (0.119 R)
• M65: 28,989,225 km (0.036 R)
• M66: 29,412,437 km (0.047 R)
• M67: 30,878,945 km (0.108 R)
• M68: 31,435,001 km (0.094 R)
• M69: 31,745,416 km (0.114 R)
• M70: 32,181,494 km (0.116 R)
• M71: 32,682,497 km (0.107 R)
• M72: 33,755,563 km (0.105 R)
• M73: 33,946,001 km (0.07 R)
• M74: 34,904,175 km (0.09 R)
• M75: 35,871,176 km (0.099 R)
• M76: 36,847,003 km (0.115 R)
• M77: 37,174,173 km (0.097 R)
• M78: 37,699,860 km (0.049 R)
• M79: 37,897,479 km (0.103 R)
• M80: 38,095,547 km (0.029 R)
• M81: 38,161,669 km (0.112 R)
• M82: 38,360,185 km (0.099 R)
• M83: 41,243,086 km (0.093 R)
• M84: 41,514,756 km (0.118 R)
• M85: 41,650,890 km (0.09 R)
• M86: 41,923,457 km (0.083 R)
• M87: 42,813,415 km (0.052 R)
• M88: 43,019,710 km (0.038 R)
• M89: 45,310,502 km (0.107 R)
• M90: 45,871,793 km (0.114 R)
• M91: 46,859,588 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 671.9

Radius: 5.2

Gravity: 24.85 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 16.33 AU - 22.05 AU

Year: 31669 Days

Day: 17.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 102,706,359 km

• M1: 234,719 km (0.074 R)
• M2: 292,165 km (0.111 R)
• M3: 470,336 km (0.049 R)
• M4: 736,770 km (0.048 R)
• M5: 1,077,254 km (0.12 R)
• M6: 1,144,125 km (0.119 R)
• M7: 1,388,567 km (0.071 R)
• M8: 1,844,691 km (0.106 R)
• M9: 2,215,245 km (0.119 R)
• M10: 2,608,239 km (0.118 R)
• M11: 3,310,451 km (0.09 R)
• M12: 3,556,989 km (0.075 R)
• M13: 3,657,219 km (0.094 R)
• M14: 3,758,347 km (0.094 R)
• M15: 3,911,984 km (0.076 R)
• M16: 4,710,089 km (0.035 R)
• M17: 5,212,588 km (0.091 R)
• M18: 5,673,499 km (0.066 R)
• M19: 5,790,634 km (0.096 R)
• M20: 6,328,289 km (0.093 R)
• M21: 7,132,527 km (0.108 R)
• M22: 7,259,087 km (0.099 R)
• M23: 7,837,881 km (0.113 R)
• M24: 7,968,630 km (0.102 R)
• M25: 8,364,765 km (0.079 R)
• M26: 8,767,482 km (0.118 R)
• M27: 10,012,885 km (0.089 R)
• M28: 10,512,093 km (0.106 R)
• M29: 12,283,930 km (0.108 R)
• M30: 13,987,551 km (0.111 R)
• M31: 14,947,520 km (0.034 R)
• M32: 18,906,628 km (0.089 R)
• M33: 18,994,292 km (0.092 R)
• M34: 19,699,646 km (0.12 R)
• M35: 20,055,539 km (0.055 R)
• M36: 21,591,760 km (0.073 R)
• M37: 22,698,784 km (0.08 R)
• M38: 24,013,450 km (0.051 R)
• M39: 25,449,141 km (0.025 R)
• M40: 26,814,072 km (0.048 R)
• M41: 27,109,677 km (0.088 R)
• M42: 27,903,144 km (0.119 R)
• M43: 28,202,639 km (0.066 R)
• M44: 28,905,600 km (0.107 R)
• M45: 29,309,963 km (0.087 R)
• M46: 31,152,410 km (0.107 R)
• M47: 33,985,495 km (0.101 R)
• M48: 34,626,073 km (0.049 R)
• M49: 37,228,477 km (0.074 R)
• M50: 39,220,971 km (0.111 R)
• M51: 39,444,620 km (0.078 R)
• M52: 39,892,965 km (0.117 R)
• M53: 40,794,741 km (0.115 R)
• M54: 43,771,439 km (0.08 R)
• M55: 48,605,395 km (0.073 R)
• M56: 50,052,007 km (0.093 R)
• M57: 50,173,181 km (0.113 R)
• M58: 50,780,548 km (0.072 R)
• M59: 51,757,423 km (0.118 R)
• M60: 51,879,943 km (0.112 R)
• M61: 52,740,430 km (0.088 R)
• M62: 53,110,685 km (0.099 R)
• M63: 54,102,220 km (0.092 R)
• M64: 54,351,001 km (0.04 R)
• M65: 55,350,165 km (0.068 R)
• M66: 55,475,378 km (0.059 R)
• M67: 55,977,578 km (0.084 R)
• M68: 59,406,810 km (0.056 R)
• M69: 60,564,848 km (0.107 R)
• M70: 61,860,365 km (0.081 R)
• M71: 62,642,014 km (0.091 R)
• M72: 64,874,463 km (0.071 R)
• M73: 65,138,802 km (0.112 R)
• M74: 66,599,177 km (0.044 R)
• M75: 66,999,202 km (0.054 R)
• M76: 69,146,829 km (0.091 R)
• M77: 69,822,562 km (0.088 R)
• M78: 70,093,484 km (0.086 R)
• M79: 70,229,020 km (0.112 R)
• M80: 71,044,328 km (0.07 R)
• M81: 75,306,521 km (0.116 R)
• M82: 76,280,403 km (0.087 R)
• M83: 78,381,206 km (0.062 R)
• M84: 79,509,473 km (0.074 R)
• M85: 82,353,329 km (0.107 R)
• M86: 82,496,344 km (0.119 R)
• M87: 83,787,673 km (0.105 R)
• M88: 84,941,222 km (0.109 R)
• M89: 85,664,827 km (0.089 R)
• M90: 86,245,117 km (0.1 R)
• M91: 94,056,819 km (0.082 R)
• M92: 94,955,304 km (0.112 R)
• M93: 96,308,267 km (0.108 R)
• M94: 97,516,419 km (0.11 R)
• M95: 98,122,291 km (0.08 R)
• M96: 100,864,420 km (0.038 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 19,575 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit